Finding the Fourth Proportional to 1,629,594, 2,444,457.24 and 776,226.96
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Solution
The fourth proportional to 1,629,594, 2,444,457.24 and 776,226.96 is: 1,164,371.99
Step by Step Solution
- Step 1: Write the proportion equation
1,629,594 : 2,444,457.24 = 776,226.96 : x - Step 2: Convert to fraction form
1,629,594/2,444,457.24 = 776,226.96/x - Step 3: Cross multiply
1,629,594x = 2,444,457.24 × 776,226.96 - Step 4: Simplify right side
1,629,594x = 1,897,453,612,255.19 - Step 5: Solve for x
x = 1,897,453,612,255.19/1,629,594 - Step 6: Final answer
x = 1,164,371.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.